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Testování a simulace dlouhých propojení na deskách plošných spojů
Blecha, T. ; Heindl, K. ; Braun, Jaromír ; Jelínek, František
This work evolved in cooperation with the IREE AS CR, where they deal with simulation of long wiring on substrate. At present we work with higher frequency and the problem is with long wiring here. For example, long wiring is a conductive way longer than 15 cm for frequency 2 Ghz. This conductive way often occurs in electronics /bus, clock, etc/. It may cause the problems related with form, width and distance of conductive way, via and another influence on these frequencies. This article describes the results of long wiring measure on designed test samples and these results compare with theoretical simulation.
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